Has anyone actually tried this? I could see how this might work in some airports in the US. American carriers stopped giving physical cards to GMs *years* ago, so it'd be easy for someone to fool the airport staff who didn't know what Ivory was with what still looks like a pretty impressive FB card.

I'm half tempted to try, but I already have TSA Precheck, and I don't think this would work at airports/terminals with heavy DL/ST presence.